class UserBean{
  String? userName;
  String? realName;
  int? age;
  int? id;

  static UserBean fromJson(Map<String,dynamic> data){
    UserBean userBean = new UserBean();
    userBean.id = data["id"];
    userBean.userName = data["userName"];
    userBean.age = data["age"];
    userBean.realName = data["realName"];
    return userBean;
  }

 


}